Class 11 NEET Physics Waves Questions Questions

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Question : 78 of 94

Marks: +1, -0

Which one of the following represents a wave?

(1994)

y=A‌sin(ωt−kx)
y=A‌cos(at−bx+c)
y=A‌sin‌k‌x
y=A‌sin‌ω‌t.

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